stay with us. tom tasselmyer has a look at your seven-day forecast after this. >> maryland homeowners are angry and frustrated. >> the contractor lied and took their money and they feel the complaint process is dragging on. >> homeowners said they trusted this contractor but once they paid him, he never came back. what they shelled out $3,500 to the man who promised to replace our roof, but he did not do the job. >> this kind of money is not something we can just give away. >> he hired the same contractor and paid him $2,300 to replace his route. >> what went wrong? >> the red flag they say they missed, the frustration with the state agency that licenses contractors, and what happens when we tried to talk to the man they hired. >> a pretty day today. >> 49 is the high tomorrow and temperatures will stay below normal for most of the next seven days. >> we can handle it. >> things for joining us. >> it "nbc news and brian williams of" is next.